| English | eng-000 |
| Apatani | |
| अप तानी | apt-001 | अप तानी |
| ISO 639-3 | art-001 | apt |
| ISO 639-PanLex | art-274 | apt-001 |
| ISO 639-3 Inverted Names | art-291 | Apatani |
| Glottolog Languoid Names | art-326 | Apatani |
| Glottocode | art-327 | apat1240 |
| Glottolog Primary Key | art-328 | 28321 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 938 |
| français | fra-000 | Apatani |
| français | fra-000 | apatani |
| हिन्दी | hin-000 | अपतानी भाषा |
| italiano | ita-000 | Apatani |
| русский | rus-000 | Апатани |
| русский | rus-000 | апатани |
| español | spa-000 | apatani |
| தமிழ் | tam-000 | அபதனி மொழி |